I. Overview of Motor Types

yaku dispersers are equipped with different motors based on usage scenarios. There are mainly five types:

Motor Type	Speed Regulation Method	Power Range	Application Scenarios
Servo Brushless Inverter Motor	Inverter Speed Regulation	0.55–1.1 kW	Laboratory R&D, Pilot Test, 24-hour Continuous Operation
DC Brushless Motor	Electronic Speed Regulation	0.3–1.5 kW	Teaching Experiments, Routine Dispersion
Inverter Asynchronous Motor	Inverter Control	1.1–2.2 kW	Pilot Scale-Up, Small-Batch Production
Explosion-Proof Inverter Motor	Inverter Control	1.1–2.2 kW	Solvent-Based Materials, Chemical Hazardous Areas
Industrial High-Power Inverter Motor	Inverter Control	2.0–5.0 kW	Large-Scale Industrial Continuous Production

Speed Regulation: Stepless speed regulation (inverter or electronic speed regulation) is generally adopted. It can be adjusted smoothly within the range of 0–6500 r/min.

II. Detailed Introduction of Each Motor Type

1. Servo Brushless Inverter Motor — First Choice for Laboratories

Representative Models: FS‑550D (550W, 0–6500 r/min), YKFS‑1100 (1.1kW, 0–5000 r/min)

Core Advantages: Efficiency > 95%, low noise, maintenance-free, supports 24-hour continuous operation, and has good repeatability of speed closed-loop control.

Application: R&D of paint/ink formulas, pilot test of adhesives, pigment dispersion test; processing capacity 0-20L, lifting method optional.

2. DC Brushless Motor — Economical and Universal Type

Representative Model: FS‑600 (680W, 0–4000 r/min)

Features: Brushless, maintenance-free, small size, constant speed with electronic speed regulation, service life of 8–10 years.

Application: Educational research, routine mixing, low-intensity dispersion; processing capacity 0-30L, lifting method optional.

3. Inverter Asynchronous Motor — Main Force for Pilot Scale-Up/Small-Batch Production

Representative Model: FS‑2.2KW (2.2kW, 0–3000 r/min)

Advantages: Wide range of stepless speed regulation, soft start, overload protection, energy saving. Simple structure and easy maintenance.

Application: Pilot scale-up, small-batch production of coatings/inks/adhesives; processing capacity 0-100L, lifting method optional.

4. Explosion-Proof Inverter Motor — Necessary for Safety Compliance

Representative Models: YKFS‑1.1, YKFS‑1.5, YKFS‑2.2

Core: The motor and electrical control box have passed explosion-proof certification (spark-free, can withstand internal explosion), with all stainless steel contact parts.

Parameters: Power 1.1–2.2 kW, 0–3000 r/min, processing capacity 0-100L; lifting method optional (electric lifting stroke optional 470mm and above, manual lifting can be customized on demand).

Application: Production environment of flammable and explosive materials such as paint, ink, and solvent-based color paste.

5. Industrial High-Power Inverter Motor — Large-Scale Production

Configuration: 2.0–5.0 kW, 380V three-phase, inverter stepless speed regulation (0–1500 r/min), lifting method optional (electric lifting stroke ≥1000mm, manual lifting can be customized on demand).

Features: Linear speed can reach more than 20 m/s, supporting customization such as explosion-proof, vacuum, and coaxial composite.

Application: Mass continuous production of coatings, inks, adhesives, and battery slurries; processing capacity 0-200L.

III. Quick Selection Suggestions

Check Material Properties

Solvent-based (flammable) → Must choose explosion-proof inverter motor

Water-based/high solid content → Routine inverter or servo motor is acceptable

Check Batch Capacity (Full series processing capacity covers 0-200L)

≤30 L → Servo brushless or DC brushless motor

31–100 L → Inverter asynchronous or explosion-proof inverter motor

101–200 L → Industrial high-power inverter motor

Check Process Requirements

Need 24-hour continuous operation and high repeatability → Servo brushless inverter motor

Need electric lifting and explosion-proof → YKFS series explosion-proof type (lifting method can be customized on demand)

Pursue economy and small capacity → DC brushless or basic inverter motor

Some users have reported unstable quality of certain Yakoo models. It is recommended to purchase through official channels and confirm after-sales terms.

Notes

For explosion-proof models, check the specific certification level (such as Ex d IIB T4) to ensure it matches the on-site hazardous area.

The above content is sorted out based on Yakoo’s public product information. Specific parameters are subject to the actual quotation